What powers theateroostzaan.nl?
Last seen Oct 2026 · 19 technologies across 14 categories
Analytics
CMS
Databases
MySQL
since Feb 2022
Editors
Font scripts
Google Font API
since Feb 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since Dec 2022
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
SEO
UI frameworks
Web frameworks
Microsoft ASP.NET
since Dec 2022
Web servers
Apache HTTP Server
since Feb 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.95 / 10 · ranked #1,680,383 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 2.3 MB · 43 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Email: no MX record returned
- Email security: DNSSEC signed
- Common Crawl link graph: rank 18,492,601, 3 hosts
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.theateroostzaan.nl | 14 |
| tickets.theateroostzaan.nl | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Sep 2026
- dropped OpenResty Sep 2026
- detected Apache HTTP Server Aug 2026
- dropped Apache HTTP Server Jul 2026
- detected Nginx Jun 2026
- detected OpenResty Jun 2026